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| author | Tejun Heo <htejun@gmail.com> | 2006-05-15 16:03:38 +0400 |
|---|---|---|
| committer | Tejun Heo <htejun@gmail.com> | 2006-05-15 16:03:38 +0400 |
| commit | 88e490340ea4c3a2ebc0187a4339912e2fc1a081 (patch) | |
| tree | ab2604a796754a0fba301b4362dc649136b180c3 /include/linux/libata.h | |
| parent | c17ea20d9a689d7335e97e09354865cdd9f873e1 (diff) | |
| download | linux-88e490340ea4c3a2ebc0187a4339912e2fc1a081.tar.xz | |
[PATCH] libata-ncq: add NCQ related ATA/libata constants and macros
Add NCQ related ATA/libata constants and macros.
Signed-off-by: Tejun Heo <htejun@gmail.com>
Diffstat (limited to 'include/linux/libata.h')
| -rw-r--r-- | include/linux/libata.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/linux/libata.h b/include/linux/libata.h index db17723e23fb..7c9e280a4829 100644 --- a/include/linux/libata.h +++ b/include/linux/libata.h @@ -125,6 +125,7 @@ enum { ATA_DFLAG_LBA = (1 << 0), /* device supports LBA */ ATA_DFLAG_LBA48 = (1 << 1), /* device supports LBA48 */ ATA_DFLAG_CDB_INTR = (1 << 2), /* device asserts INTRQ when ready for CDB */ + ATA_DFLAG_NCQ = (1 << 3), /* device supports NCQ */ ATA_DFLAG_CFG_MASK = (1 << 8) - 1, ATA_DFLAG_PIO = (1 << 8), /* device currently in PIO mode */ @@ -150,6 +151,7 @@ enum { ATA_FLAG_IRQ_MASK = (1 << 9), /* Mask IRQ in PIO xfers */ ATA_FLAG_PIO_POLLING = (1 << 10), /* use polling PIO if LLD * doesn't handle PIO interrupts */ + ATA_FLAG_NCQ = (1 << 11), /* host supports NCQ */ ATA_FLAG_DEBUGMSG = (1 << 14), ATA_FLAG_FLUSH_PORT_TASK = (1 << 15), /* flush port task */ |